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Fuel Pressure External Regulator Bypass Plug for LS1 Intake Manifold Rail

Marsoni M251S
Sale price$21.95
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Get it in 3 business days with 1 day shipping. Friday, May 29
Fuel Pressure External Regulator Bypass Plug for LS1 Intake Manifold RailConvert your LS1 fuel rail to work with an external regulator system This billet bypass plug is designed to replace the factory fuel pressure regulator on 19972006 5. 7L LS1 intake manifold fuel rails when converting to an aftermarket external fuel pressure regulator. Perfect for standalone fuel systems, this plug allows you to maintain the factory rail while gaining full control over fuel pressure via a remote regulator. The plug installs in place of
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4.1 ★★★★★
Based on 1338 reviews
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Martin DeCarr
Phoenix, US
★★★★★ 5
Great, reasonable price.
Size: 10 Ft, Color: White
A greatvupgrade, useful item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
Brooke Boutsikakis
Natrona Heights, US
★★★★★ 5
Works great
Size: 5 Ft, Color: White
Very handy
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Reviewed in the United States on May 30, 2026
A
Verified Purchase
AZ
Natrona Heights, US
★★★★★ 4
Delayed Delivery, Way Late/Good product
Size: 10 Ft, Color: White
Good product. As advertised. Using it now! If you need normal fast Prime Style Delivery buy from another vendor! Delivery/shipping was delayed way too much!
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Reviewed in the United States on May 26, 2026
J
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John F.
San Leandro, US
★★★★★ 5
Works perfectly with very fast usb charging
Size: 5 Ft, Color: White
The USB charging ports are fast charging! Faster than any other i have bought in the past.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
Peter W
Cuba, US
★★★★★ 5
Smart, compact design gets the job done!
Size: 5 Ft, Color: White
I needed a compact power strip that I could wall mount behind my TV. Having both top and side outlets provided great flexibility to make sure the plugs didn't extend too far out and hit the back of the TV. And the plug of this strip is smartly angled so that it doesn't extrude far out of the wall outlet. If, like me, you're a DIYer who's a stickler for a clean, professional-looking installation, this power strip is essential.
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Reviewed in the United States on May 29, 2026

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